Re: How many gens of anime?
I watched it religiously from the start until the end of Hoenn/Battle Frontier. I even got up early to tape every single episode back then haha. /obsessive
However I kind of got bored of the Sinnoh episodes and never kept up with them. I started watching again in the middle of the Best Wishes season. So far I can see a lot of improvements since I stopped watching and the episodes are generally more interesting. It kinda sucks that there's basically been 0 character development since Ash started, but oh well. xD